Having an exam in Human Geography of China in an hour, I've been stuffing my head with that subject for the last 3 days now. Sleepless nights, too many cups of coffee and the realization, that China has too many provinces. But really, why am I supposed to know that there's a tomb in Hunan dedicated in honor of a guy named Dufu who lived in the 8th century - I mean, what am I supposed to do with this piece of information?